[u/mrichter/AliRoot.git] / HLT / configure.ac

dnl -*- mode: autoconf -*- 
dnl
dnl $Id$
dnl template for the configuration script for the Alice HLT 
dnl framework and components
dnl 
dnl ------------------------------------------------------------------
AC_INIT([Alice High Level Trigger] , [0.4-dev], [Matthias.Richter@ift.uib.no], alice-hlt)

dnl ------------------------------------------------------------------
dnl the package from CVS contains the old Makefiles as well. In order to
dnl prevent them from becoming overwritten, we require a separate build
dnl directory
if test "`dirname $0`" = "." ; then
   AC_ERROR([please run the script from a separate build directory])
fi

dnl ------------------------------------------------------------------
AC_CANONICAL_SYSTEM
AC_PREFIX_DEFAULT(${PWD})
AC_CONFIG_SRCDIR(BASE/AliHLTComponent.cxx)
AM_INIT_AUTOMAKE
AC_PROG_CC
AC_PROG_CXX
AC_PROG_LIBTOOL

AC_DEBUG
AC_OPTIMIZATION

dnl ------------------------------------------------------------------
dnl
dnl Check for ROOT
dnl
ROOT_PATH(, [have_root=1], [AC_ERROR([Stop! The HLT package needs ROOT.])])
AM_CONDITIONAL(HAVE_ROOT, test "x$have_root" = "x1" )

dnl ------------------------------------------------------------------
# TODO: make this configurable through arguments
#Define whether you want to run with ALIROOT or only ROOT
AH_TEMPLATE([ALIHLT_USEPACKAGE],[running environment])
ALIHLT_USEPACKAGE=ALIROOT
#ALIHLT_USEPACKAGE=ROOT
#ALIHLT_USEPACKAGE=STANDALONE
AC_DEFINE(use_aliroot)
AC_DEFINE(use_root)
CPPFLAGS="$CPPFLAGS ${ROOTCFLAGS}"

dnl ------------------------------------------------------------------
dnl check for AliRoot features
AC_LANG_PUSH(C++)
AC_MSG_CHECKING([for AliRoot])
have_aliroot=no
with_aliroot=yes
if test "x$with_aliroot" = "xyes" || test "x$with_aliroot" = "x" ; then
  ALIROOTLIBDIR=${ALICE_ROOT}/lib/tgt_${ALICE_TARGET}
  ALIROOTINCDIR=${ALICE_ROOT}/include
elif test "x$with_aliroot" != "xno" ; then
  # TODO: think about the tgt_* subfolder
  ALICE_ROOT="$with_aliroot"
  ALIROOTLIBDIR="$ALICE_ROOT/lib"
  ALIROOTINCDIR="$ALICE_ROOT/include"
fi
if test "x$ALICE_ROOT" != "x" \
   && test -d ${ALIROOTLIBDIR} \
   && test -d ${ALIROOTINCDIR}; then
  have_aliroot=$ALICE_ROOT
else
  ALIROOTLIBDIR=
  ALIROOTINCDIR=
fi
AC_MSG_RESULT([$have_aliroot])

if test ! "x$have_aliroot" = "xno" ; then
  # we check for the libSTEER library which is linked to
  # - the ROOT libs libGeom libMinuit libVMC libEG
  # - the AliRoot libESD libRAWData (libRAWDatarec from v4-04-Rev-07)
  # - ROOT libCint needs also libdl
  ALIROOT_CPPFLAGS="-I${ALIROOTINCDIR} -I${ALICE_ROOT}/RAW"
  ALIROOT_LDFLAGS="-L${ALIROOTLIBDIR}"
  ALIROOT_LIBS="-lESD -lGeom -lMinuit -lVMC -lEG -ldl -lSTEER"
  save_CPPFLAGS=$CPPFLAGS
  save_LDFLAGS=$LDFLAGS
  save_LIBS=$LIBS
  CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
  LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
  LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 
  # check for certain AliRoot libraries/files/features
  if test ! "x$have_aliroot" = "xno" ; then
    # the RAWReader classe are needed by the TPCLib/AliHLTTPCDigitReaderPacket
    # and by the STEER library. From version v4-04-Rev-07 on the RawReader classes
    # are in libRAWDatarec, before in libRAWData
    have_alirawdata=yes
    AC_MSG_CHECKING(for AliRawReader classes in RAWData libraries)
    if test ! "x$have_alirawdata" = "xno" ; then
      CHECKLIB="-lRAWDatarec"
      LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS -lRAWDatabase $CHECKLIB"
      AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
  				       #include <AliRawReaderFile.h>
  				       #include <AliRawReaderDate.h>
  				       #include <AliRawReaderRoot.h>], 
                                      [AliRawReaderMemory mreader;
  				       AliRawReaderFile freader;
  				       AliRawReaderDate dreader(NULL,0);
  				       AliRawReaderRoot rreader(NULL,0)])],
                                      [AC_DEFINE(HAVE_ALIRAWDATA)
				       ALIROOT_LIBS="$ALIROOT_LIBS -lRAWDatabase $CHECKLIB"
				       have_alirawdata=$CHECKLIB], 
  				      [have_alirawdata=no])
      # second pass with -RAWData
      if test "x$have_alirawdata" = "xno" ; then
        CHECKLIB="-lRAWData"
        LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $CHECKLIB"
        AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
    				       #include <AliRawReaderFile.h>
    				       #include <AliRawReaderDate.h>
    				       #include <AliRawReaderRoot.h>], 
                                        [AliRawReaderMemory mreader;
    				       AliRawReaderFile freader;
    				       AliRawReaderDate dreader(NULL,0);
    				       AliRawReaderRoot rreader(NULL,0);])],
                                        [AC_DEFINE(HAVE_ALIRAWDATA)
    				       ALIROOT_LIBS="$ALIROOT_LIBS $CHECKLIB"
    				       have_alirawdata=$CHECKLIB], 
    				      [have_alirawdata=no])
      fi
    fi
    AC_MSG_RESULT($have_alirawdata)
  fi

  have_alisteer=yes
  #AC_CHECK_HEADERS([AliRun.h],[have_alisteer=yes])
  AC_MSG_CHECKING(for AliRun in -lSTEER)
  if test "x$have_alisteer" = "xyes" ; then
    AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRun.h>], [AliRun aliroot])],
                                    [AC_DEFINE(HAVE_ALISTEER)], 
				    [have_alisteer=no
				     have_aliroot=no])
  fi
  AC_MSG_RESULT($have_alisteer)

  if test ! "x$have_aliroot" = "xno" ; then
    # the HLTTPCLib needs to link agains TPCbase and TPCrec
    # TPC library for AliTPCParam and AliSimDigits used in 
    # AliHLTTPCFileHandler.h and AliHLTTPCDisplay.cxx
    saveALIROOT_CPPFLAGS="$ALIROOT_CPPFLAGS"
    ALIROOT_CPPFLAGS="$saveALIROOT_CPPFLAGS -I${ALICE_ROOT}/TPC"
    CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
    have_alitpc=yes
    AC_MSG_CHECKING(for required classes in TPC libraries)
    if test ! "x$have_alitpc" = "xno" ; then
      save_ALIROOT_LIBS=$ALIROOT_LIBS
      ALIROOT_LIBS="$save_ALIROOT_LIBS -lTPCbase -lTPCrec"
      LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
      AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliSimDigits.h>
  				       #include <AliTPCParam.h>
				       #include <AliTPCParamSR.h>
				       #include <AliTPCDigitsArray.h>
				       #include <AliTPCClustersArray.h>
				       #include <AliTPCcluster.h>     
				       #include <AliTPCClustersRow.h>], 
                                      [AliSimDigits dig;
  				       AliTPCParam param;
				       AliTPCParamSR paramsr;
				       AliTPCDigitsArray digarray;
				       AliTPCClustersArray clustarray;
				       AliTPCcluster clust;
				       AliTPCClustersRow row])],
                                      [AC_DEFINE(HAVE_ALITPC)
				       saveALIROOT_CPPFLAGS=$ALIROOT_CPPFLAGS
				       saveALIROOT_LIBS=$ALIROOT_LIBS], 
  				      [have_alitpc=no
				       ALIROOT_CPPFLAGS=$saveALIROOT_CPPFLAGS
				       ALIROOT_LIBS=$saveALIROOT_LIBS])
    fi
    AC_MSG_RESULT($have_alitpc)
  fi

  if test ! "x$have_alirawdata" = "xno" ; then
    # check for header files needed by the TPCLib/AliHLTTPCDigitReaderPacket
    # the header file has been moved to the TPC module
    CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
    # AliRawReaderMemory.h AliRawReaderFile.h already checked
    #AC_CHECK_HEADERS([AliRawReaderMemory.h AliRawReaderFile.h AliTPCRawStream.h])
    AC_CHECK_HEADERS([AliTPCRawStream.h])
  fi

  have_tpc_mapping=no
  if test ! "x$have_aliroot" = "xno" ; then
    # the TPCLib/AliHLTTPCRawReader needs the actual Pad layot of the TPC 
    # which is stored in the TPC/mapping/Patchx.data files from
    # AliRoot version v4-04-Release (May 2006)
    AH_TEMPLATE([HAVE_TPC_MAPPING],[TPC pad mapping available])
    TPC_PAD_MAPPING_PATH=$have_aliroot/TPC/mapping
    AC_CHECK_FILE( [$TPC_PAD_MAPPING_PATH/Patch0.data], 
		   [have_tpc_mapping=yes
		    AC_SUBST(TPC_PAD_MAPPING_PATH)
		    AC_DEFINE(HAVE_TPC_MAPPING)],
		   [])
    
  fi
  AC_MSG_CHECKING([for TPC mapping layout])
  AM_CONDITIONAL(USE_TPC_MAPPING, test x$have_tpc_mapping = xyes)
  AC_MSG_RESULT([$have_tpc_mapping])
  
  if test "x$have_aliroot" = "xno" ; then
    ALIROOT_CPPFLAGS=
    ALIROOT_LDFLAGS=
    ALIROOT_LIBS=
  fi
  CPPFLAGS=$save_CPPFLAGS
  LDFLAGS=$save_LDFLAGS
  LIBS=$save_LIBS
  if test ! "x$have_aliroot" = "xno" ; then
    CPPFLAGS="$CPPFLAGS -DALIROOTVERSION=\\\"Unknown\\\""
  fi
fi
AC_LANG_POP(C++)
AC_SUBST([ALIROOT_CPPFLAGS])
AC_SUBST([ALIROOT_LDFLAGS])
AC_SUBST([ALIROOT_LIBS])
CPPFLAGS="$CPPFLAGS -DROOTVERSION=\\\"`${ROOTCONF} --version`\\\""

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to impose strict coding conventions])
AC_ARG_ENABLE(strict,
  [AC_HELP_STRING([--enable-strict],
      [enable coding convention checks ])],
  [],[enable_strict=no])
if test "x$enable_strict" = "xyes" ; then
   CPPFLAGS="$CPPFLAGS -Weffc++"
fi
AC_MSG_RESULT([$enable_strict])

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to compile sample library])
AH_TEMPLATE([HLT_SAMPLE],[hlt sample library])
AC_ARG_ENABLE(sample,
  [AC_HELP_STRING([--enable-sample],
      [compile the sample library ])],
  [],[enable_sample=yes])
if test "x$enable_sample" = "xyes" ; then 
  AC_DEFINE(HLT_SAMPLE)
fi
AM_CONDITIONAL(EN_HLT_SAMPLE, test x$enable_sample = xyes)
AC_MSG_RESULT([$enable_sample])

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to compile tpc library])
AH_TEMPLATE([HLT_TPC],[hlt tpc library])
AC_ARG_ENABLE(tpc,
  [AC_HELP_STRING([--enable-tpc],
      [compile the tpc library ])],
  [],[enable_tpc=yes])
if test "x$have_aliroot" = "xno" ; then
   enable_tpc="no...requires.AliRoot"
elif test "x$have_alitpc" = "xno" ; then
   enable_tpc="no...requires.AliRoot.TPC.libraries"
fi
if test "x$enable_tpc" = "xyes" ; then 
  AC_DEFINE(HLT_TPC)
fi
AM_CONDITIONAL(EN_HLT_TPC, test x$enable_tpc = xyes)
AC_MSG_RESULT([$enable_tpc])

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to enable HLT logging])
AH_TEMPLATE([NOLOGGING],[disable hlt logging])
AC_ARG_ENABLE(logging,
  [AC_HELP_STRING([--enable-logging],
      [enable logging])],
  [],[enable_logging=yes])
if test "x$enable_logging" != "xyes" ; then 
  AC_DEFINE(NOLOGGING)
fi
AC_MSG_RESULT([$enable_logging])

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to enable saving MC data through the chain])
AH_TEMPLATE([DOMC],[MC saving])
AC_ARG_ENABLE(mc-saving,
  [AC_HELP_STRING([--enable-mc-saving],
      [enable saving MC data through the chain])],
  [],[enable_mc_saving=no])
if test "x$enable_mc_saving" = "xyes" ; then 
  AC_DEFINE(DOMC)
fi
AC_MSG_RESULT([$enable_mc_saving])

dnl ------------------------------------------------------------------
AC_MSG_CHECKING([whether to enable AliRoot NEWIO])
AH_TEMPLATE([use_newio],[AliRoot NEWIO])
AC_ARG_ENABLE(newio,
  [AC_HELP_STRING([--enable-newio],
      [enable AliRoot NEWIO ])],
  [],[enable_newio=yes])
if test "x$enable_newio" = "xyes" ; then 
  AC_DEFINE(use_newio)
fi
AC_MSG_RESULT([$enable_newio])

dnl ------------------------------------------------------------------
dnl certainly something old, but we keep the define
AC_MSG_CHECKING([whether to use ROWHOUGH])
AH_TEMPLATE([USEROWHOUGH],[HLT ROWHOUGH])
AC_ARG_ENABLE(rowhough,
  [AC_HELP_STRING([--enable-rowhough],
      [use ROWHOUGH ])],
  [],[enable_rowhough=no])
if test "x$enable_rowhough" = "xyes" ; then 
  AC_DEFINE(USEROWHOUGH)
fi
AC_MSG_RESULT([$enable_rowhough])

dnl ------------------------------------------------------------------
dnl
dnl Documentation
dnl
AC_ARG_VAR(DOXYGEN, The Documentation Generator)
AC_PATH_PROG(PERL, perl)
AC_PATH_PROG(DOXYGEN, doxygen)
AM_CONDITIONAL(HAVE_DOXYGEN, test ! "x$DOXYGEN" = "x")
HAVE_DOT=NO
DOT_PATH=
AC_PATH_PROG(DOT, dot)
if ! test "x$DOT" = "x" ; then
   HAVE_DOT=YES
   DOT_PATH=`dirname $DOT`
fi
AC_SUBST([HAVE_DOT])
AC_SUBST([DOT_PATH])

dnl ------------------------------------------------------------------
AC_CONFIG_FILES([Makefile 
		 BASE/Makefile
		 SampleLib/Makefile
		 TPCLib/Makefile
		 TPCLib/mapping2array.cxx
		 doc/Makefile
		 doc/doxygen.conf])


AC_OUTPUT
dnl
dnl EOF
dnl
Commit	Line	Data
b521659f	1	dnl -- mode: autoconf --
	2	dnl
	3	dnl $Id$
	4	dnl template for the configuration script for the Alice HLT
	5	dnl framework and components
	6	dnl
	7	dnl ------------------------------------------------------------------
db16520a	8	AC_INIT([Alice High Level Trigger] , [0.4-dev], [Matthias.Richter@ift.uib.no], alice-hlt)
b521659f	9
	10	dnl ------------------------------------------------------------------
	11	dnl the package from CVS contains the old Makefiles as well. In order to
	12	dnl prevent them from becoming overwritten, we require a separate build
	13	dnl directory
	14	if test "`dirname $0`" = "." ; then
	15	AC_ERROR([please run the script from a separate build directory])
	16	fi
	17
	18	dnl ------------------------------------------------------------------
	19	AC_CANONICAL_SYSTEM
	20	AC_PREFIX_DEFAULT(${PWD})
	21	AC_CONFIG_SRCDIR(BASE/AliHLTComponent.cxx)
	22	AM_INIT_AUTOMAKE
	23	AC_PROG_CC
	24	AC_PROG_CXX
	25	AC_PROG_LIBTOOL
	26
	27	AC_DEBUG
	28	AC_OPTIMIZATION
	29
	30	dnl ------------------------------------------------------------------
	31	dnl
	32	dnl Check for ROOT
	33	dnl
	34	ROOT_PATH(, [have_root=1], [AC_ERROR([Stop! The HLT package needs ROOT.])])
	35	AM_CONDITIONAL(HAVE_ROOT, test "x$have_root" = "x1" )
	36
	37	dnl ------------------------------------------------------------------
	38	# TODO: make this configurable through arguments
	39	#Define whether you want to run with ALIROOT or only ROOT
	40	AH_TEMPLATE([ALIHLT_USEPACKAGE],[running environment])
	41	ALIHLT_USEPACKAGE=ALIROOT
	42	#ALIHLT_USEPACKAGE=ROOT
	43	#ALIHLT_USEPACKAGE=STANDALONE
	44	AC_DEFINE(use_aliroot)
	45	AC_DEFINE(use_root)
85869391	46	CPPFLAGS="$CPPFLAGS ${ROOTCFLAGS}"
85869391	47
85869391	48	dnl ------------------------------------------------------------------
74c73e5a	49	dnl check for AliRoot features
	50	AC_LANG_PUSH(C++)
	51	AC_MSG_CHECKING([for AliRoot])
	52	have_aliroot=no
	53	with_aliroot=yes
	54	if test "x$with_aliroot" = "xyes" \|\| test "x$with_aliroot" = "x" ; then
	55	ALIROOTLIBDIR=${ALICE_ROOT}/lib/tgt_${ALICE_TARGET}
	56	ALIROOTINCDIR=${ALICE_ROOT}/include
	57	elif test "x$with_aliroot" != "xno" ; then
	58	# TODO: think about the tgt_* subfolder
	59	ALICE_ROOT="$with_aliroot"
	60	ALIROOTLIBDIR="$ALICE_ROOT/lib"
	61	ALIROOTINCDIR="$ALICE_ROOT/include"
	62	fi
	63	if test "x$ALICE_ROOT" != "x" \
	64	&& test -d ${ALIROOTLIBDIR} \
	65	&& test -d ${ALIROOTINCDIR}; then
	66	have_aliroot=$ALICE_ROOT
	67	else
	68	ALIROOTLIBDIR=
	69	ALIROOTINCDIR=
	70	fi
	71	AC_MSG_RESULT([$have_aliroot])
	72
	73	if test ! "x$have_aliroot" = "xno" ; then
	74	# we check for the libSTEER library which is linked to
	75	# - the ROOT libs libGeom libMinuit libVMC libEG
	76	# - the AliRoot libESD libRAWData (libRAWDatarec from v4-04-Rev-07)
	77	# - ROOT libCint needs also libdl
	78	ALIROOT_CPPFLAGS="-I${ALIROOTINCDIR} -I${ALICE_ROOT}/RAW"
	79	ALIROOT_LDFLAGS="-L${ALIROOTLIBDIR}"
	80	ALIROOT_LIBS="-lESD -lGeom -lMinuit -lVMC -lEG -ldl -lSTEER"
	81	save_CPPFLAGS=$CPPFLAGS
	82	save_LDFLAGS=$LDFLAGS
	83	save_LIBS=$LIBS
	84	CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
db16520a	85	LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
db16520a	86	LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
74c73e5a	87
	88	# check for certain AliRoot libraries/files/features
	89	if test ! "x$have_aliroot" = "xno" ; then
	90	# the RAWReader classe are needed by the TPCLib/AliHLTTPCDigitReaderPacket
	91	# and by the STEER library. From version v4-04-Rev-07 on the RawReader classes
	92	# are in libRAWDatarec, before in libRAWData
	93	have_alirawdata=yes
	94	AC_MSG_CHECKING(for AliRawReader classes in RAWData libraries)
	95	if test ! "x$have_alirawdata" = "xno" ; then
	96	CHECKLIB="-lRAWDatarec"
db16520a	97	LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS -lRAWDatabase $CHECKLIB"
74c73e5a	98	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
	99	#include <AliRawReaderFile.h>
	100	#include <AliRawReaderDate.h>
	101	#include <AliRawReaderRoot.h>],
	102	[AliRawReaderMemory mreader;
	103	AliRawReaderFile freader;
	104	AliRawReaderDate dreader(NULL,0);
	105	AliRawReaderRoot rreader(NULL,0)])],
	106	[AC_DEFINE(HAVE_ALIRAWDATA)
	107	ALIROOT_LIBS="$ALIROOT_LIBS -lRAWDatabase $CHECKLIB"
	108	have_alirawdata=$CHECKLIB],
	109	[have_alirawdata=no])
	110	# second pass with -RAWData
	111	if test "x$have_alirawdata" = "xno" ; then
	112	CHECKLIB="-lRAWData"
db16520a	113	LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $CHECKLIB"
74c73e5a	114	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
	115	#include <AliRawReaderFile.h>
	116	#include <AliRawReaderDate.h>
	117	#include <AliRawReaderRoot.h>],
	118	[AliRawReaderMemory mreader;
	119	AliRawReaderFile freader;
	120	AliRawReaderDate dreader(NULL,0);
	121	AliRawReaderRoot rreader(NULL,0);])],
	122	[AC_DEFINE(HAVE_ALIRAWDATA)
	123	ALIROOT_LIBS="$ALIROOT_LIBS $CHECKLIB"
	124	have_alirawdata=$CHECKLIB],
	125	[have_alirawdata=no])
	126	fi
	127	fi
	128	AC_MSG_RESULT($have_alirawdata)
	129	fi
	130
	131	have_alisteer=yes
	132	#AC_CHECK_HEADERS([AliRun.h],[have_alisteer=yes])
	133	AC_MSG_CHECKING(for AliRun in -lSTEER)
	134	if test "x$have_alisteer" = "xyes" ; then
	135	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRun.h>], [AliRun aliroot])],
	136	[AC_DEFINE(HAVE_ALISTEER)],
	137	[have_alisteer=no
	138	have_aliroot=no])
	139	fi
	140	AC_MSG_RESULT($have_alisteer)
	141
	142	if test ! "x$have_aliroot" = "xno" ; then
	143	# the HLTTPCLib needs to link agains TPCbase and TPCrec
	144	# TPC library for AliTPCParam and AliSimDigits used in
	145	# AliHLTTPCFileHandler.h and AliHLTTPCDisplay.cxx
	146	saveALIROOT_CPPFLAGS="$ALIROOT_CPPFLAGS"
	147	ALIROOT_CPPFLAGS="$saveALIROOT_CPPFLAGS -I${ALICE_ROOT}/TPC"
	148	CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
	149	have_alitpc=yes
	150	AC_MSG_CHECKING(for required classes in TPC libraries)
	151	if test ! "x$have_alitpc" = "xno" ; then
	152	save_ALIROOT_LIBS=$ALIROOT_LIBS
	153	ALIROOT_LIBS="$save_ALIROOT_LIBS -lTPCbase -lTPCrec"
db16520a	154	LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
74c73e5a	155	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliSimDigits.h>
	156	#include <AliTPCParam.h>
	157	#include <AliTPCParamSR.h>
	158	#include <AliTPCDigitsArray.h>
	159	#include <AliTPCClustersArray.h>
	160	#include <AliTPCcluster.h>
	161	#include <AliTPCClustersRow.h>],
	162	[AliSimDigits dig;
	163	AliTPCParam param;
	164	AliTPCParamSR paramsr;
	165	AliTPCDigitsArray digarray;
	166	AliTPCClustersArray clustarray;
	167	AliTPCcluster clust;
	168	AliTPCClustersRow row])],
	169	[AC_DEFINE(HAVE_ALITPC)
	170	saveALIROOT_CPPFLAGS=$ALIROOT_CPPFLAGS
	171	saveALIROOT_LIBS=$ALIROOT_LIBS],
	172	[have_alitpc=no
	173	ALIROOT_CPPFLAGS=$saveALIROOT_CPPFLAGS
	174	ALIROOT_LIBS=$saveALIROOT_LIBS])
	175	fi
	176	AC_MSG_RESULT($have_alitpc)
	177	fi
	178
	179	if test ! "x$have_alirawdata" = "xno" ; then
	180	# check for header files needed by the TPCLib/AliHLTTPCDigitReaderPacket
	181	# the header file has been moved to the TPC module
	182	CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
	183	# AliRawReaderMemory.h AliRawReaderFile.h already checked
	184	#AC_CHECK_HEADERS([AliRawReaderMemory.h AliRawReaderFile.h AliTPCRawStream.h])
	185	AC_CHECK_HEADERS([AliTPCRawStream.h])
	186	fi
85869391	187
db16520a	188	have_tpc_mapping=no
	189	if test ! "x$have_aliroot" = "xno" ; then
	190	# the TPCLib/AliHLTTPCRawReader needs the actual Pad layot of the TPC
	191	# which is stored in the TPC/mapping/Patchx.data files from
	192	# AliRoot version v4-04-Release (May 2006)
	193	AH_TEMPLATE([HAVE_TPC_MAPPING],[TPC pad mapping available])
	194	TPC_PAD_MAPPING_PATH=$have_aliroot/TPC/mapping
	195	AC_CHECK_FILE( [$TPC_PAD_MAPPING_PATH/Patch0.data],
	196	[have_tpc_mapping=yes
	197	AC_SUBST(TPC_PAD_MAPPING_PATH)
	198	AC_DEFINE(HAVE_TPC_MAPPING)],
	199	[])
	200
	201	fi
	202	AC_MSG_CHECKING([for TPC mapping layout])
	203	AM_CONDITIONAL(USE_TPC_MAPPING, test x$have_tpc_mapping = xyes)
	204	AC_MSG_RESULT([$have_tpc_mapping])
	205
74c73e5a	206	if test "x$have_aliroot" = "xno" ; then
	207	ALIROOT_CPPFLAGS=
	208	ALIROOT_LDFLAGS=
	209	ALIROOT_LIBS=
	210	fi
	211	CPPFLAGS=$save_CPPFLAGS
	212	LDFLAGS=$save_LDFLAGS
	213	LIBS=$save_LIBS
	214	if test ! "x$have_aliroot" = "xno" ; then
	215	CPPFLAGS="$CPPFLAGS -DALIROOTVERSION=\\\"Unknown\\\""
	216	fi
	217	fi
	218	AC_LANG_POP(C++)
	219	AC_SUBST([ALIROOT_CPPFLAGS])
	220	AC_SUBST([ALIROOT_LDFLAGS])
	221	AC_SUBST([ALIROOT_LIBS])
	222	CPPFLAGS="$CPPFLAGS -DROOTVERSION=\\\"`${ROOTCONF} --version`\\\""
85869391	223
	224	dnl ------------------------------------------------------------------
	225	AC_MSG_CHECKING([whether to impose strict coding conventions])
	226	AC_ARG_ENABLE(strict,
	227	[AC_HELP_STRING([--enable-strict],
	228	[enable coding convention checks ])],
	229	[],[enable_strict=no])
	230	if test "x$enable_strict" = "xyes" ; then
	231	CPPFLAGS="$CPPFLAGS -Weffc++"
	232	fi
	233	AC_MSG_RESULT([$enable_strict])
b521659f	234
	235	dnl ------------------------------------------------------------------
	236	AC_MSG_CHECKING([whether to compile sample library])
	237	AH_TEMPLATE([HLT_SAMPLE],[hlt sample library])
	238	AC_ARG_ENABLE(sample,
	239	[AC_HELP_STRING([--enable-sample],
	240	[compile the sample library ])],
	241	[],[enable_sample=yes])
	242	if test "x$enable_sample" = "xyes" ; then
	243	AC_DEFINE(HLT_SAMPLE)
	244	fi
	245	AM_CONDITIONAL(EN_HLT_SAMPLE, test x$enable_sample = xyes)
	246	AC_MSG_RESULT([$enable_sample])
	247
	248	dnl ------------------------------------------------------------------
	249	AC_MSG_CHECKING([whether to compile tpc library])
	250	AH_TEMPLATE([HLT_TPC],[hlt tpc library])
	251	AC_ARG_ENABLE(tpc,
	252	[AC_HELP_STRING([--enable-tpc],
	253	[compile the tpc library ])],
	254	[],[enable_tpc=yes])
74c73e5a	255	if test "x$have_aliroot" = "xno" ; then
	256	enable_tpc="no...requires.AliRoot"
	257	elif test "x$have_alitpc" = "xno" ; then
	258	enable_tpc="no...requires.AliRoot.TPC.libraries"
	259	fi
b521659f	260	if test "x$enable_tpc" = "xyes" ; then
	261	AC_DEFINE(HLT_TPC)
	262	fi
	263	AM_CONDITIONAL(EN_HLT_TPC, test x$enable_tpc = xyes)
	264	AC_MSG_RESULT([$enable_tpc])
	265
	266	dnl ------------------------------------------------------------------
	267	AC_MSG_CHECKING([whether to enable HLT logging])
	268	AH_TEMPLATE([NOLOGGING],[disable hlt logging])
	269	AC_ARG_ENABLE(logging,
	270	[AC_HELP_STRING([--enable-logging],
	271	[enable logging])],
	272	[],[enable_logging=yes])
	273	if test "x$enable_logging" != "xyes" ; then
	274	AC_DEFINE(NOLOGGING)
	275	fi
	276	AC_MSG_RESULT([$enable_logging])
	277
	278	dnl ------------------------------------------------------------------
	279	AC_MSG_CHECKING([whether to enable saving MC data through the chain])
	280	AH_TEMPLATE([DOMC],[MC saving])
	281	AC_ARG_ENABLE(mc-saving,
	282	[AC_HELP_STRING([--enable-mc-saving],
	283	[enable saving MC data through the chain])],
	284	[],[enable_mc_saving=no])
	285	if test "x$enable_mc_saving" = "xyes" ; then
	286	AC_DEFINE(DOMC)
	287	fi
	288	AC_MSG_RESULT([$enable_mc_saving])
	289
b521659f	290	dnl ------------------------------------------------------------------
	291	AC_MSG_CHECKING([whether to enable AliRoot NEWIO])
	292	AH_TEMPLATE([use_newio],[AliRoot NEWIO])
	293	AC_ARG_ENABLE(newio,
	294	[AC_HELP_STRING([--enable-newio],
	295	[enable AliRoot NEWIO ])],
	296	[],[enable_newio=yes])
	297	if test "x$enable_newio" = "xyes" ; then
	298	AC_DEFINE(use_newio)
	299	fi
	300	AC_MSG_RESULT([$enable_newio])
	301
	302	dnl ------------------------------------------------------------------
	303	dnl certainly something old, but we keep the define
	304	AC_MSG_CHECKING([whether to use ROWHOUGH])
	305	AH_TEMPLATE([USEROWHOUGH],[HLT ROWHOUGH])
	306	AC_ARG_ENABLE(rowhough,
	307	[AC_HELP_STRING([--enable-rowhough],
	308	[use ROWHOUGH ])],
	309	[],[enable_rowhough=no])
	310	if test "x$enable_rowhough" = "xyes" ; then
	311	AC_DEFINE(USEROWHOUGH)
	312	fi
	313	AC_MSG_RESULT([$enable_rowhough])
	314
	315	dnl ------------------------------------------------------------------
	316	dnl
	317	dnl Documentation
	318	dnl
	319	AC_ARG_VAR(DOXYGEN, The Documentation Generator)
	320	AC_PATH_PROG(PERL, perl)
	321	AC_PATH_PROG(DOXYGEN, doxygen)
	322	AM_CONDITIONAL(HAVE_DOXYGEN, test ! "x$DOXYGEN" = "x")
	323	HAVE_DOT=NO
	324	DOT_PATH=
	325	AC_PATH_PROG(DOT, dot)
	326	if ! test "x$DOT" = "x" ; then
	327	HAVE_DOT=YES
	328	DOT_PATH=`dirname $DOT`
	329	fi
	330	AC_SUBST([HAVE_DOT])
	331	AC_SUBST([DOT_PATH])
	332
	333	dnl ------------------------------------------------------------------
	334	AC_CONFIG_FILES([Makefile
	335	BASE/Makefile
	336	SampleLib/Makefile
	337	TPCLib/Makefile
db16520a	338	TPCLib/mapping2array.cxx
b521659f	339	doc/Makefile
	340	doc/doxygen.conf])
	341
	342
	343	AC_OUTPUT
	344	dnl
	345	dnl EOF
	346	dnl
	347